Colonic urinary diversion: 10 years of experience.

Experience with 46 colon urinary conduits is summarized. The transverse colon was used in 39 patients and the sigmoid in 7. Initially, we considered widened uretercolic anastomosis with free reflux desirable but later, upon realizing the dangers of reflux, antireflux procedures were incorporated into the operation. Among the advantages of the colon conduit are minimal stomal stenosis, little residuum, less electrolyte disturbance and availability for high and low diversions.